Redemption story, cold-mouthed, warm-hearted and talkative young master 1 x gloomy and unhappy with few emotions 0
0 is slowly redeemed by 1, and finally 0 turns into a little sun to illuminate the world of 1
Intention: There is no mental illness in this world. There are only people who attribute everything to one kind. People who do not conform to the rules of the world they set are mentally ill, and the world is just a bystander who agrees with the rules of the world.